Stepping up a feud with Washington over technology and security, China's government on Sunday told users of computer equipment deemed sensitive to stop buying products from the biggest U.S. memory chipmaker, Micron Technology Inc.

Micron products have unspecified “serious network security risks” that pose hazards to China’s information infrastructure and affect national security, the Cyberspace Administration of China said on its website. Its six-sentence statement gave no details.

“Operators of critical information infrastructure in China should stop purchasing products from Micron Co.,” the agency said.

The United States, Europe and Japan are reducing Chinese access to advanced chipmaking and other technology they say might be used in weapons at a time when President Xi Jinping's government has threatened to attack Taiwan and is increasingly assertive toward Japan and other neighbors.

Chinese officials have warned of unspecified consequences but appear to be struggling to find ways to retaliate without hurting China’s smartphone producers and other industries and efforts to develop its own processor chip suppliers.

An official review of Micron under China’s increasingly stringent information security laws was announced April 4, hours after Japan joined Washington in imposing restrictions on Chinese access to technology to make processor chips on security grounds.

Foreign companies have been rattled by police raids on two consulting firms, Bain & Co. and Capvision, and a due diligence firm, Mintz Group. Chinese authorities have declined to explain the raids but said foreign companies are obliged to obey the law.

Business groups and the U.S. government have appealed to authorities to explain newly expanded legal restrictions on information and how they will be enforced.

Sunday's announcement appeared to try to reassure foreign companies.

“China firmly promotes high-level opening up to the outside world and, as long as it complies with Chinese laws and regulations, welcomes enterprises and various platform products and services from various countries to enter the Chinese market,” the cyberspace agency said.

Xi accused Washington in March of trying to block China’s development. He called on the public to “dare to fight.”

Despite that, Beijing has been slow to retaliate, possibly to avoid disrupting Chinese industries that assemble most of the world’s smartphones, tablet computers and other consumer electronics. They import more than $300 billion worth of foreign chips every year.

Beijing is pouring billions of dollars into trying to accelerate chip development and reduce the need for foreign technology. Chinese foundries can supply low-end chips used in autos and home appliances but can’t support smartphones, artificial intelligence and other advanced applications.

The conflict has prompted warnings the world might decouple, or split into separate spheres with incompatible technology standards that mean computers, smartphones and other products from one region wouldn’t work in others. That would raise costs and might slow innovation.

U.S.-Chinese relations are at their lowest level in decades due to disputes over security, Beijing’s treatment of Hong Kong and Muslim ethnic minorities, territorial disputes and China’s multibillion-dollar trade surpluses.

Share:
More In Business
Rare Dom Pérignon champagne from Charles and Diana’s wedding fails to sell during Denmark auction
A rare magnum of Dom Pérignon Vintage 1961 champagne that was specially produced for the 1981 wedding of Prince Charles and Lady Diana has failed to sell during an auction. Danish auction house Bruun Rasmussen handled the bidding Thursday. The auction's house website lists the bottle as not sold. It was expected to fetch up to around $93,000. It is one of 12 bottles made to celebrate the royal wedding. Little was revealed about the seller. The auction house says the bids did not receive the desired minimum price.
New York Times, after Trump post, says it won’t be deterred from writing about his health
The New York Times and President Donald Trump are fighting again. The news outlet said Wednesday it won't be deterred by Trump's “false and inflammatory language” from writing about the 79-year-old president's health. The Times has done a handful of stories on that topic recently, including an opinion column that said Trump is “starting to give President Joe Biden vibes.” In a Truth Social post, Trump said it might be treasonous for outlets like the Times to do “FAKE” reports about his health and "we should do something about it.” The Republican president already has a pending lawsuit against the newspaper for its past reports on his finances.
OpenAI names Slack CEO Dresser as first chief of revenue
OpenAI has appointed Slack CEO Denise Dresser as its first chief of revenue. Dresser will oversee global revenue strategy and help businesses integrate AI into daily operations. OpenAI CEO Sam Altman recently emphasized improving ChatGPT, which now has over 800 million weekly users. Despite its success, OpenAI faces competition from companies like Google and concerns about profitability. The company earns money from premium ChatGPT subscriptions but hasn't ventured into advertising. Altman had recently announced delays in developing new products like AI agents and a personal assistant.
Trump approves sale of more advanced Nvidia computer chips used in AI to China
President Donald Trump says he will allow Nvidia to sell its H200 computer chip used in the development of artificial intelligence to “approved customers” in China. Trump said Monday on his social media site that he had informed China’s leader Xi Jinping and “President Xi responded positively!” There had been concerns about allowing advanced computer chips into China as it could help them to compete against the U.S. in building out AI capabilities. But there has also been a desire to develop the AI ecosystem with American companies such as chipmaker Nvidia.
Trump says Netflix deal to buy Warner Bros. ‘could be a problem’ because of size of market share
President Donald Trump says a deal struck by Netflix last week to buy Warner Bros. Discovery “could be a problem” because of the size of the combined market share. The Republican president says he will be involved in the decision about whether federal regulators should approve the deal. Trump commented Sunday when he was asked about the deal as he walked the red carpet at the Kennedy Center Honors. The $72 billion deal would bring together two of the biggest players in television and film and potentially reshape the entertainment industry.
What to know about changes to Disney parks’ disability policies
Disney's changes to a program for disabled visitors are facing challenges in federal court and through a shareholder proposal. The Disability Access Service program, which allows disabled visitors to skip long lines, was overhauled last year. Disney now mostly limits the program to those with developmental disabilities like autism who have difficulty waiting in lines. The changes have sparked criticism from some disability advocates. A shareholder proposal submitted by disability advocates calls for an independent review of Disney's disability policies. Disney plans to block this proposal, claiming it's misleading. It's the latest struggle by Disney to accommodate disabled visitors while stopping past abuses by some theme park guests.
Load More